Thought i'd let you know i had success with tax credits.
I havn't been receiving any for the last year due to so called overpaymnent made by IR. I was told they would start again April 2005. When April arrived i rang and was told i wouldn't get any til April 2006!
Miraculously i have just had a reply to the letter of complaint i wrote in June 2004 to say they agree it was their fault and they will forget any further debt i owe them, so as of May 05 i am receiving normal payments yippeee!
Still slightly annoyed with the fact that because they didn't reply for a year they don't have to wipe that debt buy hey ho we can't have everything!
So those of you wondering where to complain i wrote to the address which is on the top of your letter from them.
I did ring several times to ask them what was happening so whether that's also worth doing i don't know.
Good luck to everyone else trying to fight their cass!